Hyenas weight can reach 60 kg (132 lbs). Although hyenas are considered scavengers, zoologists estimate that in 50% of cases, these animals feed on a victim, which they killed. Hyenas are capable of running up to 60 km/h (37.2 mph), the average speed of a city bus. A powerful jaw and sharp teeth can allow it to catch and kill almost any animal — an antelope, a buffalo, or even a small giraffe.